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$495+ Cheap flights from Philadelphia (PHL) to Romania

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OTP
Jan 23 — Jan 301
Fri 1/23
Fri 1/30
1 adult, Economy
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Cheap flight deals from Philadelphia to Romania

Cheapest flights from Philadelphia to Romania
Explore the most affordable flight options available from Philadelphia to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2025.

This oojo deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:40 pmPHL - OTP
2 stops16h 05mBritish Airways
Tue 12/304:40 pmOTP - PHL
1 stop30h 35mBritish Airways
Deal found 12/23$803
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amPHL - OTP
2 stops29h 35mUnited Airlines
Tue 12/307:10 pmOTP - PHL
2 stops35h 20mUnited Airlines
Deal found 12/22$906
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:34 pmPHL - OTP
2 stops22h 16mUnited Airlines
Tue 12/305:55 amOTP - PHL
1 stop17h 10mUnited Airlines
Deal found 12/22$967
This KAYAK deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:34 amPHL - OTP
2 stops23h 36mBritish Airways
Tue 12/304:40 pmOTP - PHL
1 stop30h 35mBritish Airways
Deal found 12/23$1,007

Find flight deals from Philadelphia to Romania

Keep the following information in mind while searching for Philadelphia to Romania flight deals. Data was last updated December 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$464
(oojo)

Popular in

May

Cheapest in

November

Average price

$688
Provider with most accurate pricing for Philadelphia-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Bucharest (BUH) flights.
Search Deals
From Philadelphia to Romania
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Romania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 24, 2025.
Use the filters below to find and compare flights from Philadelphia to Romania that are best for you.

Fly from

Philadelphia

Fly to

Romania

Route

Depart

Return

Price

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/8

10:00 am-1:10 am

2 stops32h 10m

Bucharest Otopeni Intl

Wed 4/15

6:05 am-2:46 pm

2 stops15h 41m

$495

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 2/4

6:35 pm-11:30 pm

1 stop21h 55m

Bucharest Otopeni Intl

Sun 2/8

7:35 am-4:15 pm

1 stop15h 40m

$539

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sun 5/10

5:35 pm-2:50 pm

2 stops14h 15m

Cluj Napoca

Wed 5/20

6:00 am-10:44 pm

2 stops23h 44m

$541

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Thu 2/5

7:50 am-6:25 pm

2 stops27h 35m

Bucharest Otopeni Intl

Thu 2/12

5:50 am-10:46 pm

2 stops23h 56m

$542

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sat 4/11

9:15 am-5:25 pm

2 stops25h 10m

Cluj Napoca

Tue 4/21

6:00 am-3:44 pm

2 stops40h 44m

$546

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 2/4

3:30 pm-2:00 pm

2 stops15h 30m

Bucharest Otopeni Intl

Sun 2/8

5:55 am-2:47 pm

2 stops15h 52m

$556

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 1/19

6:35 pm-11:00 pm

2 stops21h 25m

Bucharest Otopeni Intl

Mon 1/26

8:25 pm-4:15 pm

1 stop26h 50m

$589

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Fri 1/30

6:30 am-1:40 pm

2 stops24h 10m

Cluj Napoca

Tue 2/3

6:00 am-6:54 pm

2 stops19h 54m

$600

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 6/8

6:45 pm-1:25 am

1 stop23h 40m

Bucharest Otopeni Intl

Fri 8/14

8:25 am-4:40 pm

1 stop15h 15m

$604

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 6/9

3:35 pm-1:25 am

2 stops26h 50m

Bucharest Otopeni Intl

Wed 8/12

4:15 pm-4:40 pm

1 stop31h 25m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 19 results
1
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Best time to book a flight from Philadelphia to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Romania

What is the cheapest month to book a flight from Philadelphia to Romania?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to RO?

Find hourly flight availability from Philadelphia to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 24, 2025.

It’s typically best to fly out from Philadelphia to Romania in the morning. Doing so could potentially save you 40% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Romania. Reviews last updated December 24, 2025.
Get a feel of what it's like to fly with United Airlines, Lufthansa, and British Airways from Philadelphia to Romania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,109 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,109 reviews
United Airlines
7.4
Good
9,109 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,650 reviews
United Airlines
7.4
Good
9,109 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,607 reviews
United Airlines
7.4
Good
9,109 reviews

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Romania?

    For a flight from Philadelphia to Romania, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • How long is the flight from Philadelphia to Romania?

    There are many flights that can get you from Philadelphia to Romania in 21h 55m. Fly via United Airlines, British Airways, or Air Canada to get the fastest option. The distance from Philadelphia to Romania is about 4831 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Philadelphia to Romania?

    While some choose either Philadelphia - Cluj Napoca or Philadelphia - Iasi, Philadelphia - Bucharest Otopeni Intl is the most popular route from Philadelphia to Romania.

  • Can I find deals for flights from Philadelphia to Romania that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Romania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Romania.

  • Can I find deals for business class flights from Philadelphia to Romania?

    Yes. Cheapflights offers flight deals from Philadelphia to Romania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Romania?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Romania

Discover the top 3 airlines that operate flights from Philadelphia to Romania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$497Average$866FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$529Average$913FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$587Average$880FlexibilityNo cancel feeOn-time70%

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